Positive and negative feedback effects of four-wave mixing in photorefractive crystals with two active centres

FA Rustamov, EA Sadykhov - Optical and quantum electronics, 1995 - Springer
Based on a two-level model of optical transitions, the problem of positive and negative
feedback effects during simultaneous reading and writing of dynamic holograms in …

Nonlinear optical responses of strontium barium niobate

SA Holmstrom, B Taheri, RJ Reeves, RC Powell… - Optics …, 1995 - Elsevier
Single laser light pulses were used to induce gratings in nominally undoped and iron-doped
Sr0. 60Ba0. 40Nb2O6 (SBN: 60) using, in separate experiments, both 22 ps (λ= 532 nm) …

Growth of tailored sillenite photorefractives for optical correlation

JJ Larkin, MT Harris, JJ Martin - Photonic Device Engineering …, 1995 - spiedigitallibrary.org
Photorefractives, in general, are among the most promising materials solutions to real time
optical correlation. Applications include military target recognition and civilian robotic vision …

[图书][B] Diffraction properties of a volume photorefractive hologram

H Zhou - 1995 - search.proquest.com
A number of topics related to the diffraction properties of a thick photorefractive hologram are
investigated. First, a coupled-recording-wave approach is introduced to study the diffraction …

[引用][C] Advances in photorefractive polymers: plastics for holography and optical processing

WE Moerner, N Peyghambarian - Optics and Photonics News, 1995 - opg.optica.org
Snapshot: Several recent advances in photorefractive polymers are reviewed and placed in
context, in which net twobeam coupling gain, enhanced Bragg selectivity in multilayer …